They were among dozens of people arrested since 2015 by US investigators, who allege that millions of dollars in bribes were paid over two decades for marketing and media rights for tournaments and World Cup qualifying matches.

Most of the suspects worked for FIFA (F-d-ration Internationale de Football Association), international soccer's governing body and organizer of global tournaments including the World Cup, or sports marketing companies.

Reuters reported that Napout and Marin were the first suspects to stand trial since the investigation opened, though other defendants have pleaded guilty and some of them testified as prosecuting witnesses.

Napout was found guilty on one count of racketeering conspiracy and two counts of wire fraud conspiracy. He was acquitted on two counts of money laundering conspiracy.

Marin was found guilty on one count of racketeering conspiracy, three counts of wire fraud conspiracy and two counts of money laundering conspiracy. He was found not guilty on one count of money laundering conspiracy.

The jury was undecided on a racketeering conspiracy charge against Manuel Burga, the former president of the Peruvian soccer federation. The judge instructed the jury to return Tuesday to resume deliberations.

Reuters reported that Marin's lawyer, Charles Stillman, said he was disappointed in the verdict but "will continue to seek justice for our client." Napout's lawyer, Silvia Pinera-Vazquez, also expressed disappointment but gave no further reaction.